This protection board is 4s in common use lithium battery protection board (you can adjust for how many strings to be used) Specified chip, stable performance, support disconnection protection, over-current protection, over-discharge protection, overcharge protection, with balance, etc. A common use for same port and different port, the protection board uses 15 high-power of ultra-low resistance MOS tubes (discharge of 8, charging 7), in the same port mode can support the discharge current 60A, charging current 60A; different port mode discharges current 80A, charging current 60A. Can use for LMO. Ternary lithium battery. LCO(3.7V)battery packs etc.

Specification:

1. Single cell battery overcharge protect voltage : 3.61-3.69 V
2. Single cell battery overcharge protect recover voltage : 3.5-3.6V
3. Overcharge protect delay : 1.5-2.5S
4. Single cell battery over-discharge protect voltage : 2.27-2.43 V
5. Single cell battery over-discharge protect recover voltage : 2.45-2.65 V
6. Overcharge protect Current : 100A
7. Over-discharge protect Current : 100A
8. Over-discharge protect delay : 0.5-1.5S
9. Temperature protect : Yes, have Temperature control interface.
10. Disconnect protect : Yes
11. Shortage protect : Yes
12. Shortage delay : 100-600 uS
13. Shortage protect recover mode: Off load release.
14. Contact discharge current:80A
15. Synopline discharge current:60A
16. Charging current:60A
17. Balance function: yes
18. Ampere balance (Current) : 50MA
19. Voltage balance accuracy : 3.355-3.455 V

Package Includes:

1 x White 4S 100A LiFePO4 Lithium Battery Protection PCB Board.